diff options
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_hwi2c.c')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_hwi2c.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c index 4ce0fbeba55e..b60bedf6a854 100644 --- a/drivers/staging/sm750fb/ddk750_hwi2c.c +++ b/drivers/staging/sm750fb/ddk750_hwi2c.c @@ -20,7 +20,8 @@ unsigned char bus_speed_mode value |= (GPIO_MUX_30 | GPIO_MUX_31); POKE32(GPIO_MUX, value); - /* Enable Hardware I2C power. + /* + * Enable Hardware I2C power. * TODO: Check if we need to enable GPIO power? */ enableI2C(1); @@ -92,7 +93,8 @@ static unsigned int hw_i2c_write_data( /* Set the Device Address */ POKE32(I2C_SLAVE_ADDRESS, addr & ~0x01); - /* Write data. + /* + * Write data. * Note: * Only 16 byte can be accessed per i2c start instruction. */ @@ -158,7 +160,8 @@ static unsigned int hw_i2c_read_data( /* Set the Device Address */ POKE32(I2C_SLAVE_ADDRESS, addr | 0x01); - /* Read data and save them to the buffer. + /* + * Read data and save them to the buffer. * Note: * Only 16 byte can be accessed per i2c start instruction. */ |